Inventor · disambiguated record
Steven D. Gray
Also filed as: GRAY STEVEN · GRAY STEVEN D · GRAY STEVEN DANIEL
44 granted patents·27 pending applications·515 citations·filing 2000–2022
98Inventor score
Top patents by PatentIndex Score
71 records- 0196US9045685B2Cast molded parts formed from a liquid crystalline polymerNAIR KAMLESH P·Filed 2012·Granted Jun 2, 2015·18 cites·35 claims
- 0296US6930071B2Ziegler-natta catalyst for polyolefinsFINA TECHNOLOGY·Filed 2003·Granted Aug 16, 2005·85 cites·15 claims
- 0396US6864207B2Ziegler-Natta catalyst for polyolefinsFINA TECHNOLOGY·Filed 2003·Granted Mar 8, 2005·79 cites·27 claims
- 0495US9096794B2High flow liquid crystalline polymer compositionNAIR KAMLESH P·Filed 2012·Granted Aug 4, 2015·21 cites·24 claims
- 0594US9080036B2Nucleating system for polyarylene sulfide compositionsTICONA LLC·Filed 2012·Granted Jul 14, 2015·13 cites·26 claims
- 0694US9051514B2High flow liquid crystalline polymer compositionNAIR KAMLESH P·Filed 2012·Granted Jun 9, 2015·20 cites·39 claims
- 0793US8618239B2Solid-stage polymerization system for a liquid crystalline polymerTICONA LLC·Filed 2012·Granted Dec 31, 2013·12 cites·18 claims
- 0893US6486274B1Hydrogen response Ziegler-Natta catalyst for narrowing MWD of polyolefin, method of making, method of using, and polyolefins made therewithFINA TECHNOLOGY·Filed 2000·Granted Nov 26, 2002·40 cites·70 claims
- 0992US6734134B1Ziegler-natta catalyst for tuning MWD of polyolefin, method of making, method of using, and polyolefins made therewithFINA TECHNOLOGY·Filed 2000·Granted May 11, 2004·38 cites·46 claims
- 1091US6846859B2Polyolefin composition having reduced color bodiesFINA TECHNOLOGY·Filed 2002·Granted Jan 25, 2005·31 cites·27 claims
- 1190US8669341B2Solid-state polymerization of a liquid crystalline polymerNAIR KAMLESH P·Filed 2012·Granted Mar 11, 2014·9 cites·27 claims
- 1289US8110644B2Bimodal pipe resin and products made therefromCOFFY TIM·Filed 2010·Granted Feb 7, 2012·9 cites·6 claims
- 1388US7473664B2Formation of Ziegler-Natta catalystFINA TECHNOLOGY·Filed 2006·Granted Jan 6, 2009·13 cites·60 claims
- 1487US8852730B2Melt-extruded substrate for use in thermoformed articlesNAIR KAMLESH P·Filed 2012·Granted Oct 7, 2014·10 cites·29 claims
- 1587US6693058B1Ziegler-natta catalyst for narrow to broad MWD of polyoefins, method of making, method of using, and polyolefins made therewithFINA TECHNOLOGY·Filed 2000·Granted Feb 17, 2004·26 cites·59 claims
- 1685US8324184B2Anti-adhesion composites and methods of use thereofPRESTWICH GLENN D·Filed 2004·Granted Dec 4, 2012·27 cites·40 claims
- 1784US9206300B2High strength thermotropic liquid crystalline polymerTICONA LLC·Filed 2014·Granted Dec 8, 2015·4 cites·27 claims
- 1884US8906258B2Heat-resistant liquid crystalline polymer composition having a low melting temperatureGRAY STEVEN D·Filed 2012·Granted Dec 9, 2014·6 cites·36 claims
- 1984US8778221B2Aromatic amide compoundNAIR KAMLESH P·Filed 2012·Granted Jul 15, 2014·4 cites·22 claims
- 2082US7655590B2Ziegler-Natta catalyst for particle size controlFINA TECHNOLOGY·Filed 2007·Granted Feb 2, 2010·7 cites·14 claims
- 2180US9057016B2Melt polymerization of low melt viscosity liquid crystalline polymersNAIR KAMLESH P·Filed 2012·Granted Jun 16, 2015·2 cites·31 claims
- 2279US6916895B2Ziegler-Natta catalyst for tuning MWD of polyolefin, method of making, method of using, and polyolefins made therewithFINA TECHNOLOGY·Filed 2003·Granted Jul 12, 2005·13 cites·30 claims
- 2378US9074133B2Thermotropic liquid crystalline polymer with improved low shear viscosityNAIR KAMLESH P·Filed 2012·Granted Jul 7, 2015·3 cites·20 claims
- 2476US8859703B2Bimodal pipe resin and products made therefromCOFFY TIM·Filed 2011·Granted Oct 14, 2014·2 cites·20 claims
- 2575US9005475B2Aromatic amide compoundTICONA LLC·Filed 2014·Granted Apr 14, 2015·1 cites·15 claims
- 2675US7786237B2Polyethylene materials prepared using mixed ziegler-natta catalysts systemsFINA TECHNOLOGY·Filed 2008·Granted Aug 31, 2010·2 cites·15 claims
- 2771US7943545B2Polyethylene materials prepared using mixed ziegler-natta catalyst systemsFINA TECHNOLOGY·Filed 2010·Granted May 17, 2011·1 cites·2 claims
- 2869US12247142B2Tackifier-free hot melt adhesive compositions suitable for use in a disposable hygiene articleBOSTIK INC·Filed 2020·Granted Mar 11, 2025·0 cites·21 claims
- 2969US6790804B2Magnesium-diketonate complex derived polyolefin catalysts, method of making same, method of polymerizing with sameFINA TECHNOLOGY·Filed 2002·Granted Sep 14, 2004·8 cites·14 claims
- 3069US2025109291A1Hot melt adhesive compositions based on poly (alpha-methyl-beta-propiolactone) polymers or derivatives and methods for using themBOSTIK SA·Filed 2022·Application pending·0 cites
- 3168US12435180B2Poly(3-hydroxyacid) polymers from long-chain epoxides and their uses related to hot melt adhesivesBOSTIK SA·Filed 2022·Granted Oct 7, 2025·0 cites·18 claims
- 3268US8829114B2Preparation of metallic comonomers for polystyreneGRAY STEVEN D·Filed 2011·Granted Sep 9, 2014·1 cites·15 claims
- 3367US7365138B2Pretreated and prepolymerized polyolefin catalyst, production thereof and method of useFINA TECHNOLOGY·Filed 2005·Granted Apr 29, 2008·1 cites·7 claims
- 3465US8138264B2Bimodal polyethylene resins that have high stiffness and high ESCRCOFFY TIM J·Filed 2007·Granted Mar 20, 2012·2 cites·18 claims
- 3565US8063159B2Process for controlling morphology of Ziegler-Natta catalystsVIZZINI KAYO·Filed 2007·Granted Nov 22, 2011·1 cites·13 claims
- 3664US11851537B2Methods for making a plasticized polymer, methods for making a composition using the plasticized polymer, and compositions comprising the plasticized polymerBOSTIK INC·Filed 2019·Granted Dec 26, 2023·0 cites·25 claims
- 3764US10307995B2Polypropylene impact copolymer based hot melt adhesiveBOSTIK INC·Filed 2013·Granted Jun 4, 2019·2 cites·28 claims
- 3863US2024117230A1Methods for using adhesives which are thermally-reversible and temperature-sensitiveBOSTIK SA·Filed 2021·Application pending·0 cites
- 3962US7476769B1Production of hydroperoxized functionalized olefinic compoundsFINA TECHNOLOGY·Filed 2007·Granted Jan 13, 2009·1 cites·25 claims
- 4061US7067451B1Soluble magnesium complexes useful for the production of polyolefin catalysts and catalysts prepared therewithFINA TECHNOLOGY·Filed 2004·Granted Jun 27, 2006·2 cites·27 claims
- 4157US2008051538A1Bimodal pipe resin and products made therefromFINA TECHNOLOGY·Filed 2007·Application pending·0 cites
- 4257US2014336344A1Preparation of metallic comonomers for polystyreneFINA TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 4354US2011183097A1Polyethylene materials prepared using mixed ziegler-natta catalyst systemsFINA TECHNOLOGY·Filed 2011·Application pending·0 cites
- 4452US2022325145A1Polyolefin-containing hot-metal adhesivesBOSTIK INC·Filed 2020·Application pending·0 cites
- 4550US6846887B2Polyolefin catalysts, production thereof and method of useFINA TECHNOLOGY·Filed 2003·Granted Jan 25, 2005·1 cites·11 claims
- 4650US2005209094A1Ziegler-natta catalyst for polyolefinsFINA TECHNOLOGY·Filed 2005·Application pending·0 cites
- 4748US11945977B2Styrene-based materials for hot melt adhesivesBOSTIK INC·Filed 2018·Granted Apr 2, 2024·0 cites·11 claims
- 4848US2009182100A1Process for the production of polyethylene resinGUENTHER GERHARD K·Filed 2008·Application pending·0 cites
- 4948US2009131616A1Methods for Improving Heat Transfer in Polymerization ProcessesFINA TECHNOLOGY·Filed 2008·Application pending·0 cites
- 5046US7468339B2Diketonate complex-derived catalysts useful for preparing polyolefinsFINA TECHNOLOGY·Filed 2004·Granted Dec 23, 2008·0 cites·12 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →